You can either just download the free file here, take it to any local or online laser cutting shop, and have it made locally for what should be cheap, or...

To get one (or several) of these, 100 percent free it must be your first order with Ponoko. Sign up for an account. Download this file. Upload this file as your first project design, select clear acrylic as your material, in 0.08in thickness. Your first order is free up to $25. This should get you 4 of these in this material.

Add the design files to your My Ponoko account to make them. If the license allows it, you can also modify the design if you like.OR...Download them to your computer, then upload them to your My Ponoko account to make them.If the license allows it, you can also modify the design if you like.